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Buzzing noise?

Buzzing noise from the towerHi all, back to the gurus!!
Just tried to convert a few movies to AVI, using Freemake video converter. Gets to around 5% and then I get a buzzing sound emanating from the tower. Didn't sound like a fan hum or the like, a bzzzzz like a loud mozzie. Disconnected everything, took off the side cover...

General Discussion

PC Freeze with a buzzing noiseI ve been having this issue lately after fitting in a new processor and a GPU , It just crashes at random times and sometimes it works like a charm .I ran the FunMark test for 16 mins And the results are :
Min temp : 39 degree c
Max temp : 88 degree c
Avg FPS : 43
My specs :-
Processoor AMD...

BSOD Help and Support

Crashing with buzzing noise?I am playing some games and about 20-30 minutes in to the game my middle monitor turns black, I get a loud buzzing noise from my headphones, than all 3 of my monitors say "No Signal" and I have to turn off my PC.
Specs:
Intel 2500k @ 3.6GHz
NVidia GTX 580 3GB SLI (x2)
Gigabyte P67A-UD7-B3...

BSOD Help and Support

Buzzing noise with new headphones.I got a new pair of headphones today and after awhile I noticed a quiet buzzing noise when I move my mouse around or type on the keyboard, soon I heard the noise without any user input until I restarted my PC then it was just buzzing when using my mouse and keyboard.
I tested several headphones...

Sound & Audio

Weird buzzing noise from CPU fanA while ago there was this really loud noise coming from the heatsink fan. That was stopped by resetting the bios. Now there's this buzzing noise coming from the CPU fan (I think that one because it was the other one last time). I read that this means I need to get a new one, and I can't find any...